// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Author: wsfuyibing <682805@qq.com>
// Date: 2025-01-07

package types

// Role is a type name used to bind given permissions as a group.
//
//	r1 := types.Role("admin")
//	r2 := types.Role("viewer")
//
// In following example, user with "admin" role has multiple permissions
//
//	[
//	    {
//	        "role": "admin",
//	        "permissions": [
//	           "/api/user/add",
//	           "/api/user/edit"
//	        ]
//	    }
//	]
type Role string

const RoleEmpty Role = ""

func (o Role) IsEmpty() bool  { return o == RoleEmpty }
func (o Role) String() string { return string(o) }
